A non-sterile device intended to connect the lumen of an appropriate surgical instrument (e.g., an endoscope), or other cleaning tool, to the tubing of a device washer/decontaminator, or a tap, to facilitate an improved intraluminal flush and/or other cleaning of a surgical instrument. It is typically used for pre-cleaning (i.e., removal of gross blood and other organic debris) prior to disinfection or sterilization. This is a reusable device.